package com.BallPlayer.constants;

import java.text.SimpleDateFormat;

public interface Sqls {

    String[] columnNames = {"序号", "编号", "姓名", "号码", "位置", "年龄", "身高：cm", "体重:kg"};

    String sql_all = "SELECT * from ball_play;";

    String sql2_add = "insert into ball_play(id,name,num,position,age,height,weight) values (0,?,?,?,?,?,?)";

    String sql3_delete = "delete from ball_play where id=?";

    String sql4_update = "update ball_play set name=?, num=?, position=?,age=? ,height=?,weight=? where id=?";



    SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
}
